1-hydroxyethyl-4-nitropyrazole (CAS 42027-81-6) — formula C5H7N3O3, molecular weight 157.13; category organic chemicals.
1-hydroxyethyl-4-nitropyrazole (CAS 42027-81-6) is a chemical raw material in the organic chemicals category. Its molecular formula C5H7N3O3 comprises 5 C, 7 H, 3 N, 3 O atoms. Its molecular weight is about 157.13. Reported physicochemical data: LogP about -0.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 42027-81-6 |
|---|---|
| Molecular Formula | C5H7N3O3 |
| Molecular Weight | 157.13 |
| LogP | -0.7 |
| Category | Organic Chemicals |
1-hydroxyethyl-4-nitropyrazole is a carbon-based organic compound with CAS registry number 42027-81-6 and molecular formula C5H7N3O3 (molecular weight 157.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 42027-81-6
Its molecular formula C5H7N3O3 comprises 5 C, 7 H, 3 N, 3 O atoms.
Also known as: 1-hydroxyethyl-4-nitropyrazole · 1-(2-羟基乙基)-4-硝基-1H-吡唑
Category: organic chemicals
The CAS registry number of 1-hydroxyethyl-4-nitropyrazole is 42027-81-6.
Molecular formula C5H7N3O3, molecular weight 157.13.
It is also registered under: 1-hydroxyethyl-4-nitropyrazole, 1-(2-羟基乙基)-4-硝基-1H-吡唑.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1-hydroxyethyl-4-nitropyrazole (CAS 42027-81-6), compiled from public chemistry databases.
| CAS Number | 42027-81-6 |
|---|---|
| PubChem CID | 162055 |
| Molecular Formula | C5H7N3O3 |
| IUPAC Name | 2-(4-nitropyrazol-1-yl)ethanol |
| UNII (FDA) | ST45115186 |
| Molecular Weight | 157.13 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 157.04874109 |
| Monoisotopic Mass | 157.04874109 |
| Topological Polar Surface Area | 83.9 |
| Heavy Atom Count | 11 |
42027-81-6; 1-Hydroxyethyl-4-nitropyrazole; M&B-4998; RefChem:76036; 2-(4-nitro-1H-pyrazol-1-yl)ethanol; 2-(4-Nitro-pyrazol-1-yl)-ethanol; 2-(4-nitropyrazol-1-yl)ethanol; 2-(4-nitro-1H-pyrazol-1-yl)ethan-1-ol; MFCD06740528; 1H-Pyrazole-1-ethanol, 4-nitro-; 2-(4-nitropyrazolyl)ethan-1-ol; M&B 4998; 4-Nitropyrazole-1-ethanol; SCHEMBL1703117; DTXSID60962216; WHPWNPMESFLXQT-UHFFFAOYSA-N
| Notified hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-(2-羟基乙基)-4-硝基-1H-吡唑